Yang Ha, Heonoh Kim, Jongtae Shin, Goodong Park, I. Kim, Taesoo Kim
{"title":"光探测中的组合模型算子","authors":"Yang Ha, Heonoh Kim, Jongtae Shin, Goodong Park, I. Kim, Taesoo Kim","doi":"10.1109/KORUS.2000.865927","DOIUrl":null,"url":null,"abstract":"The relation between the statistics of photons in input light on a detector and the measured photocounts is discussed for two types of light measurement, i.e., single photocount with one detector and coincidence detection with two detectors. The averages and variances of the measured photocounts are compared with the averages and variances of input photons on practical detectors having quantum efficiencies of /spl mu//sub 1/ and /spl mu//sub 2/. The calculations are carried out based on the combined operator model for a detector having less-than-unity quantum efficiency.","PeriodicalId":20531,"journal":{"name":"Proceedings KORUS 2000. The 4th Korea-Russia International Symposium On Science and Technology","volume":"89 1","pages":"-87"},"PeriodicalIF":0.0000,"publicationDate":"2000-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The combined model operator in photodetection\",\"authors\":\"Yang Ha, Heonoh Kim, Jongtae Shin, Goodong Park, I. Kim, Taesoo Kim\",\"doi\":\"10.1109/KORUS.2000.865927\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The relation between the statistics of photons in input light on a detector and the measured photocounts is discussed for two types of light measurement, i.e., single photocount with one detector and coincidence detection with two detectors. The averages and variances of the measured photocounts are compared with the averages and variances of input photons on practical detectors having quantum efficiencies of /spl mu//sub 1/ and /spl mu//sub 2/. The calculations are carried out based on the combined operator model for a detector having less-than-unity quantum efficiency.\",\"PeriodicalId\":20531,\"journal\":{\"name\":\"Proceedings KORUS 2000. The 4th Korea-Russia International Symposium On Science and Technology\",\"volume\":\"89 1\",\"pages\":\"-87\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings KORUS 2000. The 4th Korea-Russia International Symposium On Science and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/KORUS.2000.865927\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings KORUS 2000. The 4th Korea-Russia International Symposium On Science and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/KORUS.2000.865927","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The relation between the statistics of photons in input light on a detector and the measured photocounts is discussed for two types of light measurement, i.e., single photocount with one detector and coincidence detection with two detectors. The averages and variances of the measured photocounts are compared with the averages and variances of input photons on practical detectors having quantum efficiencies of /spl mu//sub 1/ and /spl mu//sub 2/. The calculations are carried out based on the combined operator model for a detector having less-than-unity quantum efficiency.
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